Multi-Hole Ferrite Core for Inverter

Multi-aperture ferrite cores for high-power inverters in solar and UPS systems, functioning as static frequency converters. HTS 8504.90.96.30 covers these specialized ferrite parts for >10 kHz operation. Designed for high thermal dissipation.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8504.40.70Same rate: 35%

If complete static converter inductor

Wound multi-hole assemblies classify as finished converters/inductors.

8414.59Lower: 12.3% vs 35%

If for industrial electric fans/pumps

Inverter ferrites for motor drives may classify with electric motors/pumps.

8504.90Same rate: 35%

If non-ferrite high-frequency cores

Amorphous metal or nanocrystalline cores have different material classification.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Certify compliance with UL standards for power electronics components

Declare exact power handling capacity to distinguish industrial vs consumer grades

For coated cores, specify surface treatment doesn't change core classification

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